Restek Datasheets for Analytical and Chemical Standards

Analytical standards and chemical standards are highly-characterized specimens of drug substances, excipients, impurities, degradation products, dietary supplements, compendial reagents, or performance calibrators.
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Product Name Notes
12 components
4 components
6 components
7 components
8 components
MS Tuning Compound
Conc. In Solvent and Volume: 200 μg/mL each in hexane, 1 mL/ampul
Derivatized Form
Free Acid Form
1,000 μg/mL in methylene chloride (methanol free), 1 mL/ampul Or 1,000 μg/mL in methanol, 1 mL/ampul
100-octane low-lead fuel currently used in piston-type aircraft.
200 μg/mL in acetone, 1 mL/ampul Or 200 μg/mL in acetone, 5 mL/ampul
200μg/mL each in isooctane, 1mL/ampul 32064: Aroclor 1016 32065: Aroclor 1221 32066: Aroclor 1232 32067: Aroclor 1242 32068: Aroclor 1248 32069: Aroclor 1254 32070: Aroclor 1260
200μg/mL each in isooctane, 1mL/ampul 32065: Aroclor 1221 32066: Aroclor 1232 32067: Aroclor 1242 32068: Aroclor 1248 32069: Aroclor 1254 32299: Aroclor 1016/1260
4 Components
A pure, quantitative chloroprene solution, specially stabilized in purge & trap-grade methanol to allow dilutions for working standards in unmodified P&T methanol. The entire preparation procedure is performed under carefully...
American Society for Testing and Materials (ASTM International) Method D6042-96—Test Method for Determination of Phenolic Antioxidants and Erucamide Slip Additives in Polypropylene Homopolymer Formulations Using Liquid Chromatography—is a “consensus” or...
An internal standard for oxygenates.
ASTM D5836 and OSHA 42 are test methods for determining 2,4-toluene diisocyanate (2,4-TDI) and 2,6-TDI in the workplace atmosphere. OSHA 47 is for 4,4′-methylenediphen yl isocyanate (4,4′-MDI) in indoor air,...
CAS #: 1066-51-9 Conc. In Solvent and Volume: 100 μg/mL in DI water, 1 mL/ampul
CAS #: 110-75-8 Conc. In Solvent and Volume: 2,000 μg/mL in P&T methanol, 1 mL/ampul
CAS #: 1693-74-9 Conc. In Solvent and Volume: 2,000μg/mL in P&T methanol, 1mL/ampul
CAS #: 1718-51-0 Conc. In Solvent and Volume: 1,000 μg/mL in methylene chloride, 1 mL/ampul
CAS #: 20675-51-8 Type: Cannabinoids Conc. In Solvent and Volume: 1,000μg/mL in P&T methanol, 1mL/ampul
CAS #: 21087-64-9 Conc. In Solvent and Volume: 1,000 μg/mL in acetone, 1 mL/ampul
CAS #: 25654-31-3 Type: Cannabinoids Conc. In Solvent and Volume: 1,000μg/mL in P&T methanol, 1mL/ampul
CAS #: 3766-81-2 Conc. In Solvent and Volume: 100 μg/mL in methanol, 1 mL/ampul
CAS #: 434-90-2 Conc. In Solvent and Volume: 1,000 μg/mL in acetone, 1 mL/ampul
CAS #: 51-36-5 Conc. In Solvent and Volume: 1,000 μg/mL in methyl tert-butyl ether, 1 mL/ampul
CAS #: 5957-75-5 Conc. In Solvent and Volume: 1,000μg/mL in P&T methanol, 1mL/ampu
CAS #: 6423-43-4 Conc. In Solvent and Volume: 1,000 μg/mL in methanol, 1 mL/ampul
CAS #: 92-86-4 Conc. In Solvent and Volume: 500 μg/mL in ethyl acetate, 1 mL/ampul
Commercial jet fuel A.
Components in this mix (0.5μL/mL or 0.05% volume/volume each) are at 10X the concentration of the final test solution specified in ASTM 1618 and ASTM 1387.
Components of these products are at 16x the Contract Required Quantitation Level (CRQL) and can be used to prepare calibration mixes at 4x CRQL and at 1x CRQL by serial...
Conc. In Solvent and Volume: 1,000 μg/mL each in acetonitrile (*3,5-dinitroaniline at 200 μg/mL), 1 mL/ampul
Conc. In Solvent and Volume: 1,000 μg/mL each in acetonitrile, 1 mL/ampul
Conc. In Solvent and Volume: 1,000 μg/mL each in hexane, 1 mL/ampul
Conc. In Solvent and Volume: 1,000 μg/mL each in hexane, 10 mL/ampul
Conc. In Solvent and Volume: 1,000 μg/mL each in hexane:acetone (80:20), 1 mL/ampul
Conc. In Solvent and Volume: 1,000 μg/mL each in hexane:methylene chloride, 1 mL/ampul
Conc. In Solvent and Volume: 1,000 μg/mL each in methylene chloride, 1 mL/ampul
Conc. In Solvent and Volume: 1,000 μg/mL each in P&T methanol, 1 mL/ampul
Conc. In Solvent and Volume: 1,000 μg/mL in acetone, 1 mL/ampul
Conc. In Solvent and Volume: 1,000 μg/mL in acetonitrile, 1 mL/ampul
Conc. In Solvent and Volume: 1,000 μg/mL in diethylamine:water (20:80), 1 mL/ampul
Conc. In Solvent and Volume: 1,000 μg/mL in methanol, 1 mL/ampul
Conc. In Solvent and Volume: 1,000 μg/mL in methylene chloride, 1 mL/ampul
Conc. In Solvent and Volume: 1,000 μg/mL in P&T methanol, 1 mL/ampul
Conc. In Solvent and Volume: 10,000 μg/mL in P&T methanol, 1 mL/ampul
Conc. In Solvent and Volume: 100 μg/mL each in acetonitrile, 1 mL/ampul
Conc. In Solvent and Volume: 100 μg/mL each in methanol, 1 mL/ampul
Conc. In Solvent and Volume: 100 μg/mL in methanol, 1 mL/ampul
Conc. In Solvent and Volume: 100 mg total
Conc. In Solvent and Volume: 2,000 μg/mL each in acetone, 1 mL/ampul
Conc. In Solvent and Volume: 2,000 μg/mL each in hexane, 1 mL/ampul
Conc. In Solvent and Volume: 2,000 μg/mL each in hexane:carbon disulfide (80:20), 1 mL/ampul
Conc. In Solvent and Volume: 2,000 μg/mL each in hexane:toluene (1:1), 1 mL/ampul
Conc. In Solvent and Volume: 2,000 μg/mL each in isooctane, 1 mL/ampul
Conc. In Solvent and Volume: 2,000 μg/mL each in methanol, 1 mL/ampul
Conc. In Solvent and Volume: 2,000 μg/mL each in methylene chloride, 1 mL/ampul
Conc. In Solvent and Volume: 2,000 μg/mL each in P&T methanol, 1 mL/ampul
Conc. In Solvent and Volume: 2,000 μg/mL each in P&T methanol:water (90:10), 1 mL/ampul
Conc. In Solvent and Volume: 2,000 μg/mL in ethyl acetate, 1 mL/ampul
Conc. In Solvent and Volume: 2,000 μg/mL in methanol, 1 mL/ampul
Conc. In Solvent and Volume: 2,000 μg/mL in P&T methanol, 1 mL/ampul
Conc. In Solvent and Volume: 2,500 μg/mL each in P&T methanol, 1 mL/ampul
Conc. In Solvent and Volume: 2,500 μg/mL in P&T methanol, 1 mL/ampul
Conc. In Solvent and Volume: 200 μg/mL each in acetone:toluene (50:50), 5 mL/ampul
Conc. In Solvent and Volume: 200 μg/mL each in acetonitrile:acetone (90:10), 1 mL/ampul
Conc. In Solvent and Volume: 200 μg/mL each in hexane:acetone (95:5), 1 mL/ampul
Conc. In Solvent and Volume: 200 μg/mL each in hexane:toluene (1:1), 1 mL/ampul
Conc. In Solvent and Volume: 200 μg/mL each in methanol, 1 mL/ampul
Conc. In Solvent and Volume: 200 μg/mL each in P&T methanol, 1 mL/ampul
Conc. In Solvent and Volume: 200 μg/mL each in pentane, 1 mL/ampul
Conc. In Solvent and Volume: 200 μg/mL each in pentane, 5 mL/ampul
Conc. In Solvent and Volume: 200 μg/mL in pentane, 1 mL/ampul
Conc. In Solvent and Volume: 25 μg/mL each in hexane, 1 mL/ampul
Conc. In Solvent and Volume: 25 μg/mL each in methylene chloride, 1 mL/ampul
Conc. In Solvent and Volume: 25,000 μg/mL each in methylene chloride, 1 mL/ampul
Conc. In Solvent and Volume: 250 μg/mL each in acetone, 1 mL/ampul
Conc. In Solvent and Volume: 400 μg/mL each in hexane:toluene (50:50), 5 mL/ampul
Conc. In Solvent and Volume: 5,000 μg/mL each in acetonitrile (*3,5-dinitroaniline at 1,000 μg/mL), 1 mL/ampul
Conc. In Solvent and Volume: 5,000 μg/mL each in methylene chloride, 1 mL/ampul
Conc. In Solvent and Volume: 5,000 μg/mL each in P&T methanol:water (90:10), 1 mL/ampul
Conc. In Solvent and Volume: 5,500 ppm gasoline in P&T methanol, 1 mL/ampul
Conc. In Solvent and Volume: 50,000 μg/mL in methylene chloride, 1 mL/ampul
Conc. In Solvent and Volume: 500 μg/mL each in acetone, 1 mL/ampul
Conc. In Solvent and Volume: 500 μg/mL each in ethyl acetate, 1 mL/ampul
Conc. In Solvent and Volume: Contains 1 mL each of these mixtures.
Conc. In Solvent and Volume: In acetone, 1 mL/ampul
Conc. In Solvent and Volume: In acetonitrile, 1 mL/ampul
Conc. In Solvent and Volume: In acetonitrile, 1mL/ampul
Conc. In Solvent and Volume: In hexane, 1 mL/ampul
Conc. In Solvent and Volume: In hexane, 5 mL/ampul
Conc. In Solvent and Volume: In hexane:toluene (90:10), 1 mL/ampul
Conc. In Solvent and Volume: In methyl tert-butyl ether, 1 mL/ampul
Conc. In Solvent and Volume: In methylene chloride, 1 mL/ampul
Conc. In Solvent and Volume: In P&T methanol, 1 mL/ampul
Conc. In Solvent and Volume:1,000 μg/mL each in methylene chloride, 1 mL/ampul
Concentration calculated as the aldehyde/ketone.
Contains 1mL each of these mixtures. 30042: 502.2 Calibration Mix #1 30021: 624 Calibration Mix #2 30022: 624 Calibration Mix #3
Contains 1mL each of these mixtures. 30633: 8260B MegaMix 30265: 2-chlorethyl vinyl ether
Contains 1mL each of these mixtures. 31029: 604 Phenols Mix 31030: 605 Benzidines Mix 31031: 606 Phthalate Esters Mix 31032: 607 Nitrosamines Mix 31033: 609 Nitroaromatics/Isoph orone Mix 31011: 610...
FPD Detector: Internal Standard: none recommended Surrogate: tributylphosphate (cat.# 32280) and triphenylphosphate (cat.# 32281)
Fuel oil #4 is typically used in limited applications in which the fuel cannot be preheated prior to burning. The fuel is a blend of distillate (fuel oil #2) and...
Fuel oil #5 is typically used in applications in which there is little or no preheating of the fuel prior to burning. A blend of distillate (fuel oil #2) and...
Laboratories testing food quality and safety are encouraged to routinely perform proficiency tests. Proficiency testing is an external check of quality. It provides an independent and unbiased assessment of the...
Meet new FDA Guidance for Industry: Testing of Glycerin for Diethylene Glycol with our new diethylene glycol (DEG) and ethylene glycol limit standards. This Guidance emphasizes the importance of screening...
Method 8010 does not specify internal standards to be used. The analyst must select appropriate internal standards based on the particular samples being analyzed. Potential internal standards are available.
Please note: methapyrilene is not included in this revised standard. A methapyrilene standard is currently in development
Prepared from a single source (one refinery) product.
Prepared from an equal volume blend from five gasoline powered vehicles (belonging to Restek employees). After blending, a precisely weighed amount of the composite is added to a volumetric flask...
Qualitative mixture useful for determining GPC dump/collect times. The compounds are dissolved in methylene chloride at the concentrations listed
Reference mixtures for ISO/DIS 9377-4 (German H-53), a gas chromatography/flame ionization detection (GC/FID) method. For GC analysis of TPHs in water. Environmentally safer than previous methods. Calibration standard available as...
Reference Standard
Restek offers a full line of certified reference materials
Restek offers this qualitative standard (red dye used in bank “Security Pack”) to help investigators in municipal police stations and criminal laboratories fight crime.
Stoddard solvent is also known as Type I mineral spirits, Texsolve S, or Varsol®1 mineral spirits. We offer this reference material for those who need to calibrate Stoddard...
Subsurface degradation of fuel oil spills can be estimated by examining the ratios of C17/pristane and C18/phytane.1 To assist in identifying these four compounds from the complex fuel oil...
The analysis of residual solvents in pharmaceutical products has changed, particularly for products being sold into Europe. The International Conference on Harmonization (ICH) Guidelines for Residual Solvents is becoming the...
The test for ethylene oxide is specified in many individual drug monographs of USP24/NF19. The limit test concentration is currently 10ppm. While the specific test solution and method will vary...
These solutions are prepared from a single source (one refinery) product. The weathered materials indicate the percent weight loss from the original material. Samples of regular and premium grade unleaded...
This fuel, sometimes called bunker C or residual, is a black viscous oil. Applications in which it may be used require the ability to preheat the fuel prior to pumping...
This mixture can be used for quantification (AOCS Method CE 1-62) and approximate the compositions of the following types of oils: AOCS #1:corn, poppy seed, cotton seed, soybean, walnut, safflower,...
This mixture can be used for quantification (AOCS Method CE 1-62) and approximate the compositions of the following types of oils: AOCS #2:linseed, perilla, hempseed, and rubberseed oil
This mixture can be used for quantification (AOCS Method CE 1-62) and approximate the compositions of the following types of oils: FAME #12:oils of mid-range to long chain lengths (C13...
This mixture can be used for quantification (AOCS Method CE 1-62) and approximate the compositions of the following types of oils: FAME #13:mustard seed oil
This mixture can be used for quantification (AOCS Method CE 1-62) and approximate the compositions of the following types of oils: FAME #2:oils of short to mid-range chain lengths (C6...
This mixture can be used for quantification (AOCS Method CE 1-62) and approximate the compositions of the following types of oils: FAME #4:oils of mid-range to long chain lengths (C16...
This mixture can be used for quantification (AOCS Method CE 1-62) and approximate the compositions of the following types of oils: FAME #6:oils of long chain lengths (C20 - C21)...
This mixture can be used for quantification (AOCS Method CE 1-62) and approximate the compositions of the following types of oils: FAME #8:oils of short to mid-range chain lengths (C11...
This product has a limited shelf life. We recommend that you order only the ampul quantity that meets your immediate needs.
To ensure the highest quality explosives standards, Restek chemists carefully purify or synthesize all of the compounds listed in EPA Method 8330.
Use these materials to prepare specific mixtures not commercially available. These products are of the highest purity available, typically 99% by GC/FID analysis. Each compound is packaged under a nitrogen...
We prepare the L/C VOA Lab Control Sample in two parts. Sample #1 contains all compounds except vinyl chloride, because this compound is extremely volatile and must be replaced frequently.
catalog # Compound conc. in solvent and volume units 31098 1-chlorooctadecane 10,000 μg/mL in methylene chloride, 1 mL/ampul ea. 31096 2-fluorobiphenyl 10,000 μg/mL in methylene chloride, 1 mL/ampul ea. 31097...
catalog # Compound conc. in solvent and volume units 32021 chlordane (technical) 1,000 μg/mL in hexane, 1 mL/ampul ea. 32072 chlordane (technical) 5,000 μg/mL in isooctane, 1 mL/ampul ea. 32016...
catalog # conc. in solvent and volume units 30048 2,000 μg/mL in P&T methanol, 1 mL/ampul ea. 30068 2,500 μg/mL in P&T methanol, 1 mL/ampul ea. 30083 10,000 μg/mL in...
catalog # conc. in solvent and volume units 30051 200 μg/mL each in P&T methanol, 1 mL/ampul ea. 30213 2,000 μg/mL each in P&T methanol, 1 mL/ampul ea. 30488 2,000...
catalog # conc. in solvent and volume units 30467 10,000 μg/mL in DI Water, 1 mL/ampul ea. 36401 15 mg/mL in dimethyl sulfoxide, 1 mL/ampul ea.
catalog # conc. in solvent and volume units 31066 2,000 μg/mL in acetone, 1 mL/ampul ea. 31097 10,000 μg/mL in methylene chloride, 1 mL/ampul ea.
catalog # conc. in solvent and volume units 31220 5,000 μg/mL in methylene chloride, 1 mL/ampul ea. 31252 50,000 μg/mL in methylene chloride, 1 mL/ampul ea. 31253 50,000 μg/mL in...
catalog # conc. in solvent and volume units 31879 2,000 μg/mL in methylene chloride, 1 mL/ampul ea. 31415 1,000 μg/mL in methanol, 1 mL/ampul ea.
catalog # conc. in solvent and volume units 32000 200 μg/mL each in acetone, 1 mL/ampul ea. 32457 200 μg/mL each in acetone, 5 mL/ampul ea.
Adds alkyl groups to functional hydrogens (H). Decreases polarity on compounds containing acidic hydrogens, i.e., phenols, carboxylic acids. Forms an ester.
Complete—all 66 OLC03.2 compounds in four ampuls: MegaMix® reference mix, fortification mix, 3,3′-dichlorobenzidi ne, 4-chloroaniline. Convenient single calibration—2- and 3-cresol isomers at 1/2 concentration of other MegaMix® mix...
Confirms diesel #2 TPH and priority PAHs in a single analysis. Certificate of Analysis includes concentration of TPH and certified concentrations of individual PAHs. Complete data packs available.
Convenient 15μg/mL concentration, similar to the concentration of interest in most ambient air work. Certificate of Analysis lists both aldehyde/ketone and -DNPH derivative concentrations. Fast analysis — Ultra C18 HPLC...
Easily determine the retention time window for each boiling point range. Prepared in n-pentane, according to EPA requirements.
For current Massachusetts VPH method: surrogate included. Matrix spike mix at 50μg/mL, per updated method.
For GC analysis of total petroleum hydrocarbons (TPH) in water. Calibration standard available as Diesel #2/ motor oil and Diesel #2/mineral oil.
For simple sugar analysis by HPLC with refractive index/light scattering detection. Use with a silica column with amino functionality, as recommended by AOAC International. Use as a calibration standard for...
For total petroleum hydrocarbon pattern recognition of creosote oil. High concentration—50,000 μg/mL in methylene chloride.
For total petroleum hydrocarbon pattern recognition of hydraulic oil. High concentration—50,000 μg/mL in methylene chloride.
High concentration. Acetonitrile solvent—suitable for HPLC analyses
Highest concentrations commercially available. Convenient 1mL, 5mL, and 10mL package sizes. Reduces laboratory cost per sample extract.
Meet Stage 1 requirements for US EPA Methods 552, 552.1 and 552.2. Meet requirements for Stage 2 DBPR. Prepared from purified neat reference materials for the highest quality. Lot-to-lot consistency...
Meets CCME 2001 Petroleum Hydrocarbons in Soil Method—Tier 1. Primary reference calibration standards for quantification of four fractions.
Ready to use for QuEChERS extractions—no dilutions necessary. Support for GC and HPLC with MS, MS/MS, and selective detectors. Pesticide analysis is fast and simple using QuEChERS methods. Use these...
Reference materials for US EPA Method 528. Fortification solution formulated based on MS sensitivity to each analyte.
Replaces active hydrogen, reducing polarity and making the compounds more volatile. Increases stability of derivatives.
se to verify the retention time for each compound normally included in a blood alcohol test, and to verify that the compounds are resolved from and do not interfere with...
Separate mixes for surrogates and internal standard. Fortification solution combines surrogates and internal standard. Calibration mixes and all other quality control mixes also available.
Technical training on method is available. Complete data pack available for audit compliance.
Use to verify the retention time for each compound normally included in a blood alcohol test, and to verify that the compounds are resolved from and do not interfere with...

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